The Shaft,shouldered, cataloged under National Stock Number 3040-00-195-8859, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-195-8859 |
| Primary Part Number | 6890 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Second End Spline Quantity | 12 |
| Second End Spline Major Diameter | 0.6470 INCHES NOMINAL IN |
| Material | STEEL |
| First End Diameter | 0.3400 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Largest Step Diameter | 0.685 INCHES NOMINAL IN |
| Second End Style | SPLINED (STRAIGHT) |
| Second End Spline Length | 0.992 INCHES NOMINAL IN |
| Step Quantity | 6 |
| Second End Spline Minor Diameter | 0.5000 INCHES NOMINAL IN |
| Second End Diameter | 0.6470 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-195-8859 is a Shaft,shouldered, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-195-8859 has 2 cross-referenced part numbers: 6890 (Eaton Aerospace, Llc Dba Jackson South), 6890 (Eaton Aerospace, Llc Dba Jackson South).
There are 8 known substitutes for 3040-00-195-8859: 6640-00-070-8815, 5960-00-892-3323, 6240-00-995-3200 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6890: Overall Length: 2.650 INCHES NOMINAL IN; Second End Spline Quantity: 12; Second End Spline Major Diameter: 0.6470 INCHES NOMINAL IN; Material: STEEL. 13 total characteristics are documented in the Federal Logistics Information System.